| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.28 | 8.568% | $221.7827 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $246.48 | 8.580% | $267.628 | $267.63 | $267.65 | $267.60 |
| Purchase #3 | $188.66 | 3.760% | $195.7536 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $200.31 | 9.134% | $218.6063 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $118.55 | 9.582% | $129.9095 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $243.65 | 12.341% | $273.7188 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $49.52 | 7.153% | $53.0622 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $1,251.45 | $1,360.4611 | $1,360.46 | $1,360.45 | $1,360.50 | |